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dnl The configure script is generated by autogen.sh from configure.base
dnl and the various configure.add files in the source tree. Edit
dnl configure.base and reprocess rather than modifying ./configure.
dnl autoconf 2.13 certainly doesn't work! What is the minimum requirement?
AC_PREREQ(2.2)
AC_INIT(configure.base)
PACKAGE=octave-forge
MAJOR_VERSION=0
MINOR_VERSION=1
PATCH_LEVEL=0
dnl Kill caching --- this ought to be the default
define([AC_CACHE_LOAD], )dnl
define([AC_CACHE_SAVE], )dnl
dnl uncomment to put support files in another directory
dnl AC_CONFIG_AUX_DIR(admin)
VERSION=$MAJOR_VERSION.$MINOR_VERSION.$PATCH_LEVEL
AC_SUBST(PACKAGE)
AC_SUBST(VERSION)
dnl need to find admin files, so keep track of the top dir.
TOPDIR=`pwd`
AC_SUBST(TOPDIR)
dnl if mkoctfile doesn't work, then we need the following:
dnl AC_PROG_CXX
dnl AC_PROG_F77
dnl Need C compiler regardless so define it in a way that
dnl makes autoconf happy and we can override whatever we
dnl need with mkoctfile -p.
dnl XXX FIXME XXX should use mkoctfile to get CC and CFLAGS
AC_PROG_CC
dnl XXX FIXME XXX need tests for -p -c -s in mkoctfile.
dnl *******************************************************************
dnl Sort out mkoctfile version number and install paths
dnl XXX FIXME XXX latest octave has octave-config so we don't
dnl need to discover things here. Doesn't have --exe-site-dir
dnl but defines --oct-site-dir and --m-site-dir
dnl Check for mkoctfile
AC_CHECK_PROG(MKOCTFILE,mkoctfile,mkoctfile)
test -z "$MKOCTFILE" && AC_MSG_WARN([no mkoctfile found on path])
AC_SUBST(ver)
AC_SUBST(subver)
AC_SUBST(mpath)
AC_SUBST(opath)
AC_SUBST(xpath)
AC_SUBST(altpath)
AC_SUBST(altmpath)
AC_SUBST(altopath)
AC_ARG_WITH(path,
[ --with-path install path prefix],
[ path=$withval ])
AC_ARG_WITH(mpath,
[ --with-mpath override path for m-files],
[mpath=$withval])
AC_ARG_WITH(opath,
[ --with-opath override path for oct-files],
[opath=$withval])
AC_ARG_WITH(xpath,
[ --with-xpath override path for executables],
[xpath=$withval])
AC_ARG_WITH(altpath,
[ --with-altpath alternative functions install path prefix],
[ altpath=$withval ])
AC_ARG_WITH(altmpath,
[ --with-altmpath override path for alternative m-files],
[altmpath=$withval])
AC_ARG_WITH(altopath,
[ --with-altopath override path for alternative oct-files],
[altopath=$withval])
if test -n "$path" ; then
test -z "$mpath" && mpath=$path
test -z "$opath" && opath=$path/oct
test -z "$xpath" && xpath=$path/bin
test -z "$altpath" && altpath=$path-alternatives
fi
if test -n "$altpath" ; then
test -z "$altmpath" && altmpath=$altpath
test -z "$altopath" && altopath=$altpath/oct
fi
dnl Don't query if path/ver are given in the configure environment
#if test -z "$mpath" || test -z "$opath" || test -z "$xpath" || test -z "$altmpath" || test -z "$altopath" || test -z "$ver" ; then
if test -z "$mpath" || test -z "$opath" || test -z "$xpath" || test -z "$ver" ; then
dnl Construct program to get mkoctfile version and local install paths
cat > conftest.cc <<EOF
#include <octave/config.h>
#include <octave/version.h>
#include <octave/defaults.h>
#define INFOV "\nINFOV=" OCTAVE_VERSION "\n"
#define INFOH "\nINFOH=" OCTAVE_CANONICAL_HOST_TYPE "\n"
#ifdef OCTAVE_LOCALVERFCNFILEDIR
# define INFOM "\nINFOM=" OCTAVE_LOCALVERFCNFILEDIR "\n"
#else
# define INFOM "\nINFOM=" OCTAVE_LOCALFCNFILEPATH "\n"
#endif
#ifdef OCTAVE_LOCALVEROCTFILEDIR
# define INFOO "\nINFOO=" OCTAVE_LOCALVEROCTFILEDIR "\n"
#else
# define INFOO "\nINFOO=" OCTAVE_LOCALOCTFILEPATH "\n"
#endif
#ifdef OCTAVE_LOCALVERARCHLIBDIR
# define INFOX "\nINFOX=" OCTAVE_LOCALVERARCHLIBDIR "\n"
#else
# define INFOX "\nINFOX=" OCTAVE_LOCALARCHLIBDIR "\n"
#endif
const char *infom = INFOM;
const char *infoo = INFOO;
const char *infox = INFOX;
const char *infoh = INFOH;
const char *infov = INFOV;
EOF
dnl Compile program perhaps with a special version of mkoctfile
$MKOCTFILE conftest.cc || AC_MSG_ERROR(Could not run $MKOCTFILE)
dnl Strip the config info from the compiled file
eval `strings conftest.o | grep "^INFO.=" | sed -e "s,//.*$,,"`
rm -rf conftest*
dnl set the appropriate variables if they are not already set
ver=`echo $INFOV | sed -e "s/\.//" -e "s/\..*$//"`
subver=`echo $INFOV | sed -e "[s/^[^.]*[.][^.]*[.]//]"`
alt_mbase=`echo $INFOM | sed -e "[s,\/[^\/]*$,,]"`
alt_obase=`echo $INFOO | sed -e "[s,/site.*$,/site,]"`
test -z "$mpath" && mpath=$INFOM/octave-forge
test -z "$opath" && opath=$INFOO/octave-forge
test -z "$xpath" && xpath=$INFOX
test -z "$altmpath" && altmpath=$alt_mbase/octave-forge-alternatives/m
test -z "$altopath" && altopath=$alt_obase/octave-forge-alternatives/oct/$INFOH
fi
dnl *******************************************************************
dnl XXX FIXME XXX Should we allow the user to override these?
dnl Do we even need them? The individual makefiles can call mkoctfile -p
dnl themselves, so the only reason to keep them is for configure, and
dnl for those things which are not built using mkoctfile (e.g., aurecord)
dnl but it is not clear we should be using octave compile flags for those.
dnl C compiler and flags
AC_MSG_RESULT([retrieving compile and link flags from $MKOCTFILE])
CC=`$MKOCTFILE -p CC`
CFLAGS=`$MKOCTFILE -p CFLAGS`
CPPFLAGS=`$MKOCTFILE -p CPPFLAGS`
CPICFLAG=`$MKOCTFILE -p CPICFLAG`
LDFLAGS=`$MKOCTFILE -p LDFLAGS`
LIBS=`$MKOCTFILE -p LIBS`
AC_SUBST(CC)
AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(CPICFLAG)
dnl Fortran compiler and flags
F77=`$MKOCTFILE -p F77`
FFLAGS=`$MKOCTFILE -p FFLAGS`
FPICFLAG=`$MKOCTFILE -p FPICFLAG`
AC_SUBST(F77)
AC_SUBST(FFLAGS)
AC_SUBST(FPICFLAG)
dnl C++ compiler and flags
CXX=`$MKOCTFILE -p CXX`
CXXFLAGS=`$MKOCTFILE -p CXXFLAGS`
CXXPICFLAG=`$MKOCTFILE -p CXXPICFLAG`
AC_SUBST(CXX)
AC_SUBST(CXXFLAGS)
AC_SUBST(CXXPICFLAG)
dnl *******************************************************************
dnl Check for features of your version of mkoctfile.
dnl All checks should be designed so that the default
dnl action if the tests are not performed is to do whatever
dnl is appropriate for the most recent version of Octave.
dnl Define the following macro:
dnl OF_CHECK_LIB(lib,fn,true,false,helpers)
dnl This is just like AC_CHECK_LIB, but it doesn't update LIBS
AC_DEFUN(OF_CHECK_LIB,
[save_LIBS="$LIBS"
AC_CHECK_LIB($1,$2,$3,$4,$5)
LIBS="$save_LIBS"
])
dnl Define the following macro:
dnl TRY_MKOCTFILE(msg,program,action_if_true,action_if_false)
dnl
AC_DEFUN(TRY_MKOCTFILE,
[AC_MSG_CHECKING($1)
cat > conftest.cc << EOF
#include <octave/config.h>
$2
EOF
ac_try="$MKOCTFILE -c conftest.cc"
if AC_TRY_EVAL(ac_try) ; then
AC_MSG_RESULT(yes)
$3
else
AC_MSG_RESULT(no)
$4
fi
])
dnl
dnl Check if F77_FUNC works with MKOCTFILE
dnl
TRY_MKOCTFILE([for F77_FUNC],
[int F77_FUNC (hello, HELLO) (const int &n);],,
[MKOCTFILE="$MKOCTFILE -DF77_FUNC=F77_FCN"])
dnl
dnl Check if octave still uses SLList.h
dnl
TRY_MKOCTFILE([for SLList.h],[#include <octave/SLList.h>],
[MKOCTFILE="$MKOCTFILE -DHAVE_SLLIST_H"],)
dnl
dnl Check if octave has lo_ieee_nan_value
dnl
TRY_MKOCTFILE([for lo_ieee_nan_value],
[ #include <octave/lo-ieee.h>
int test(void) { lo_ieee_nan_value(); }],,
[MKOCTFILE="$MKOCTFILE -DUSE_OCTAVE_NAN"])
dnl
dnl Check if octave is needs octave_idx_type
dnl
TRY_MKOCTFILE([for octave_idx_type],
[#include <octave/oct-types.h>
octave_idx_type test(void) { octave_idx_type idx = 1; return idx; }],,
[MKOCTFILE="$MKOCTFILE -Doctave_idx_type=int"])
dnl
dnl Check if octave uses quit.h
dnl
TRY_MKOCTFILE([for quit.h],[#include <octave/quit.h>],,
[MKOCTFILE="$MKOCTFILE -DNEED_OCTAVE_QUIT"])
dnl **********************************************************
dnl Evaluate an expression in octave
dnl
dnl OCTAVE_EVAL(expr,var) -> var=expr
dnl
AC_DEFUN(OCTAVE_EVAL,
[AC_MSG_CHECKING([for $1 in Octave])
$2=`echo "disp($1)" | $OCTAVE -qf`
AC_MSG_RESULT($$2)
AC_SUBST($2)
])
dnl Check status of an octave variable
dnl
dnl OCTAVE_CHECK_EXIST(variable,action_if_true,action_if_false)
dnl
AC_DEFUN(OCTAVE_CHECK_EXIST,
[AC_MSG_CHECKING([for $1 in Octave])
if test `echo 'disp(exist("$1"))' | $OCTAVE -qf`X != 0X ; then
AC_MSG_RESULT(yes)
$2
else
AC_MSG_RESULT(no)
$3
fi
])
dnl should check that $(OCTAVE) --version matches $(MKOCTFILE) --version
AC_CHECK_PROG(OCTAVE,octave,octave)
OCTAVE_EVAL(OCTAVE_VERSION,OCTAVE_VERSION)
dnl grab canonical host type so we can write system specific install stuff
OCTAVE_EVAL(octave_config_info('canonical_host_type'),canonical_host_type)
dnl grab SHLEXT from octave config
OCTAVE_EVAL(octave_config_info('SHLEXT'),SHLEXT)
AC_PROG_LN_S
AC_PROG_INSTALL
AC_PROG_RANLIB
dnl Use $(COPY_FLAGS) to set options for cp when installing .oct files.
COPY_FLAGS="-Rfp"
case "$canonical_host_type" in
*-*-linux*)
COPY_FLAGS="-fdp"
;;
esac
AC_SUBST(COPY_FLAGS)
dnl Use $(STRIP) in the makefile to strip executables. If not found,
dnl STRIP expands to ':', which in the makefile does nothing.
dnl Don't need this for .oct files since mkoctfile handles them directly
STRIP=${STRIP-strip}
AC_CHECK_PROG(STRIP,$STRIP,$STRIP,:)
dnl Strip on windows, don't strip on Mac OS/X or IRIX
dnl For the rest, you can force strip using MKOCTFILE="mkoctfile -s"
dnl or avoid strip using STRIP=: before ./configure
case "$canonical_host_type" in
powerpc-apple-darwin*|*-sgi-*)
STRIP=:
;;
*-cygwin-*|*-mingw-*)
MKOCTFILE="$MKOCTFILE -s"
;;
esac
dnl Things needed to link to X11 programs
dnl defines X_CFLAGS, X_LIBS
AC_SUBST(DEFHAVE_X)
AC_SUBST(X_LIBS)
AC_SUBST(X_CFLAGS)
AC_PATH_XTRA
if test "$no_x" = yes ; then
DEFHAVE_X=
XSTATUS="no (plot/g{input,text,zoom,rab} will not work)"
else
DEFHAVE_X="HAVE_X=1"
X_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
XSTATUS="yes"
fi
OCTAVE_CHECK_EXIST(autoload,[
HAVE_AUTOLOAD="yes"
OCTLINK=.octlink
MKOCTLINK=$TOPDIR/admin/octlink.sh
],[
HAVE_AUTOLOAD="no"
OCTLINK=.oct
MKOCTLINK=$LN_S
])
AC_SUBST(HAVE_AUTOLOAD)
AC_SUBST(OCTLINK)
AC_SUBST(MKOCTLINK)
OCTAVE_CHECK_EXIST(do_fortran_indexing,
[HAVE_DO_FORTRAN_INDEXING="-DHAVE_DO_FORTRAN_INDEXING"],)
AC_SUBST(HAVE_DO_FORTRAN_INDEXING)
OCTAVE_CHECK_EXIST(propagate_empty_matrices,
[PROPAGATE_EMPTY_MATRICES="-DHAVE_PROPAGATE_EMPTY_MATRICES"],)
AC_SUBST(HAVE_PROPAGATE_EMPTY_MATRICES)
OCTAVE_CHECK_EXIST(ok_to_lose_imaginary_part,
[HAVE_OK_TO_LOSE_IMAGINARY_PART="-DHAVE_OK_TO_LOSE_IMAGINARY_PART"],)
AC_SUBST(HAVE_OK_TO_LOSE_IMAGINARY_PART)
dnl Test for N-dimensional Arrays
TRY_MKOCTFILE([for N-dim arrays],
[#include <octave/dim-vector.h>],
[HAVE_ND_ARRAYS="-DHAVE_ND_ARRAYS"],)
AC_SUBST(HAVE_ND_ARRAYS)
OCTAVE_CHECK_EXIST(class,[TYPEID_HAS_CLASS="-DTYPEID_HAS_CLASS"],)
AC_SUBST(TYPEID_HAS_CLASS)
dnl Test for load/save functions in class
TRY_MKOCTFILE([for load/save functions in class],
[#include <octave/ov-scalar.h>
int main (void) { octave_scalar a; a.load_ascii(std::cin); }],
[CLASS_HAS_LOAD_SAVE="-DCLASS_HAS_LOAD_SAVE"],)
AC_SUBST(CLASS_HAS_LOAD_SAVE)
TRY_MKOCTFILE([for Octave_map indexing],
[#include <octave/oct-map.h>
int main(void) { Octave_map a; a[["key"]]; }],
[HAVE_OCTAVE_MAP_INDEX="-DHAVE_OCTAVE_MAP_INDEX"],)
AC_SUBST(HAVE_OCTAVE_MAP_INDEX)
TRY_MKOCTFILE([for old Octave concatenation],
[#include <octave/dNDArray.h>
int main(void) { NDArray a(dim_vector(1,1)); Array<int> idx(2,0); a=concat(a,a,idx); }],
[HAVE_OCTAVE_CONCAT="-DHAVE_OLD_OCTAVE_CONCAT"],)
TRY_MKOCTFILE([for Octave concatenation],
[#include <octave/dNDArray.h>
int main(void) { NDArray a(dim_vector(1,1)); Array<int> idx(2,0); a=a.concat(a,idx); }],
[HAVE_OCTAVE_CONCAT="-DHAVE_OCTAVE_CONCAT"],)
AC_SUBST(HAVE_OCTAVE_CONCAT)
TRY_MKOCTFILE([for swap_8_bytes],
[#include <sys/types.h>
#include <octave/config.h>
#include <octave/byte-swap.h>
int main(void) {long long a = 1; swap_8_bytes (&a,1);}],,
[HAVE_SWAP_BYTES="-DHAVE_SWAP_BYTES"])
AC_SUBST(HAVE_SWAP_BYTES)
TRY_MKOCTFILE([for op_uplus],
[#include <octave/config.h>
#include <octave/ov.h>
int main(void) {int i = octave_value::op_uplus;}],
[HAVE_OCTAVE_UPLUS="-DHAVE_OCTAVE_UPLUS"],)
AC_SUBST(HAVE_OCTAVE_UPLUS)
dnl Test for the makeinfo program
AC_CHECK_PROG(MAKEINFO,makeinfo,makeinfo)
if [ test -n "$MAKEINFO" ]; then
dnl Check whether the makeinfo command accepts the
dnl "--no-split" option
touch conftest.texi
AC_MSG_CHECKING([for makeinfo --no-split])
ac_try="$MAKEINFO --no-split conftest.texi"
if AC_TRY_EVAL(ac_try) ; then
MAKEINFO="$MAKEINFO --no-split"
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
rm -f conftest.*
fi
dnl Test for the texi2dvi program
AC_CHECK_PROG(TEXI2DVI,texi2dvi,texi2dvi)
if [ test -n "$TEXI2DVI" ]; then
dnl Check whether the texi2dvi command accepts the
dnl "--clean" option
cat > conftest.texi <<EOF
\input texinfo
@bye
EOF
AC_MSG_CHECKING([that texi2dvi runs])
ac_try="$TEXI2DVI conftest.texi > /dev/null"
if AC_TRY_EVAL(ac_try) ; then
AC_MSG_RESULT(yes)
AC_MSG_CHECKING([for texi2dvi --clean])
ac_try="$TEXI2DVI --clean conftest.texi > /dev/null"
if AC_TRY_EVAL(ac_try) ; then
TEXI2DVI="$TEXI2DVI --clean"
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
else
TEXI2DVI=""
AC_MSG_RESULT(no)
fi
rm -f conftest.*
fi
dnl Test for the texi2html program
AC_CHECK_PROG(TEXI2HTML,texi2html,texi2html)
if [ test -n "$TEXI2HTML" ]; then
STATUS="yes"
dnl Check whether the texi2html command accepts the
dnl "-split_chapter -number" option
touch conftest.texi
AC_MSG_CHECKING([for texi2html --clean])
ac_try="$TEXI2HTML -split_chapter -number conftest.texi"
if AC_TRY_EVAL(ac_try) ; then
TEXI2HTML="$TEXI2HTML -split_chapter -number"
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
rm -f conftest.*
dnl TeTex 3.0 on Suse is leaving a conftest directory
rm -rf conftest
fi
dnl Test for the dvipdf program
AC_CHECK_PROG(DVIPDF,dvipdf,dvipdf)
dnl Test for the dvips program
AC_CHECK_PROG(DVIPS,dvips,dvips)
MKDOC=$TOPDIR/admin/mkdoc
AC_SUBST(MKDOC)
MKTEXI=$TOPDIR/admin/mktexi
AC_SUBST(MKTEXI)
CONFIGURE_OUTPUTS="Makeconf octinst.sh"
STATUS_MSG="
octave commands will install into the following directories:
m-files: $mpath
oct-files: $opath
binaries: $xpath
alternatives:
m-files: $altmpath
oct-files: $altopath
shell commands will install into the following directories:
binaries: $bindir
man pages: $mandir
libraries: $libdir
headers: $includedir
octave-forge is configured with
octave: $OCTAVE (version $OCTAVE_VERSION)
mkoctfile: $MKOCTFILE for Octave $subver
X11 support: $XSTATUS
makeinfo: $MAKEINFO
texi2dvi: $TEXI2DVI
texi2html: $TEXI2HTML
mkdoc: $MKDOC
mktexi: $MKTEXI
dvips: $DVIPS
dvipdf: $DVIPDF"
|